None.
Boa Constrictors are ovoviviparous which means they give birth to live young.
Boa constrictor embryos develop within an egg inside the females' body and hatch shortly before birth.
It seems the number of offspring produced can vary greatly with claims of between 10 and 60 hatchlings per clutch. I would say that around 20 - 30 viable hatchlings per clutch is typical.
As in Boa constrictor, the species of snake? The all lay eggs.
Nope - many species (for example the Boa constrictor) give birth to live young.
They don't lay eggs, they give live birth.
100 at a time
Depends on the species. For instance a Ball Python will normally lay a clutch of 4 to 8 eggs, but the Boa Constrictor is known to have a litter of live born offspring that is anywhere from 5 to 50+ in size.
Pythons lay eggs, Boas give live birth
Reptiles have a backbone. They are vertebrates.Reptiles are covered in scales.Reptiles breathe with lungs.Most reptiles lay eggs. Some reptiles, like the boa constrictor, give birth to live young.Almost all reptiles are cold-blooded.
boa constrictors do not lay eggs, pythons lay eggs. not boas. and and incubator with fan and thermometer and heat mat. usualy 70 ish days they will hatch
yes all reptiles do.
march 20-april30
All mammals (excluding the platypus and echidna), very few reptiles (such as the boa constrictor and rough snouted gecko), and certain species of fish and other marine animals (though very few) give life birth rather than laying eggs.
This statement about all snakes lay eggs is incorrect. Actually there are a few species of snakes that do not lay eggs.. Example, my Columbian Boa's do not lay eggs.. My Boa gives birth to live baby snakes... A lot of snakes lay eggs, but no all of them. As for the Corn Snakes, Yes they do lay eggs. I have had several corn snakes, and they do lay eggs.